const path = require("path");
const HtmlWebpackPlugin = require('html-webpack-plugin'); //通过 npm 安装
const webpack = require('webpack'); //访问内置的插件
module.exports = {
    entry: "./src/index.js",
    output: {
        filename: "main.js",
        path:path.resolve(__dirname,"./dist"),
    },
    plugins: [
        new HtmlWebpackPlugin({template: './src/index.html'})
    ],
    mode: "development",//配置模块
    module: {
        rules: [
            {
                test: /\.css$/,
                use: ['style-loader', 'css-loader'],
            },
            {
                test: /\.(png|jpg|gif)$/,
                use: [{
                    loader: "file-loader",
                    options:{}
                }]
            }
        ]
    },
    devServer: {
        host: 'localhost',
        port: 8081,
        hot: true,
        open:true,
    }
}